Answer:
What is weightless but takes two people to hold it?
What word is the same written forward, backward and upside down?
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty.
I bind it and it walks. I loose it and it stops.
Flat as a leaf, round as a ring. Has two eyes, can't see a thing.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?